SDK returns generators, not lists, and we do not see errors until
they are iterated. Force early iteration by wrapping then in a list
to ensure we actually see the HTTP 403 errors we were expecting.
Change-Id: I0ab72e587bf4e16ae877db7a81023a226124e4d5
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
a6b9c35891